Jack Flanders. That's a show I haven't thought of in ages. I remember listening to it on our local NPR affiliate back in the early '80s. I'm thinking it was a contemporary production at the time, which might make copyright a little dicey and thus explain its scarcity.

I did a little checking and it is as I suspected. The ZBS Foundation (www.zbs.org), which produced the Jack Flanders series, is actively selling the shows on its Web site, so chances are they're actively enforcing copyrights. They do, however have a free Jack Flanders podcast you can subscribe to.